diff --git a/roles/kde/plasma.nix b/roles/kde/plasma.nix
index f0ba955..d2e86dd 100644
--- a/roles/kde/plasma.nix
+++ b/roles/kde/plasma.nix
@@ -142,9 +142,12 @@ in
 				};
 			};
 			configFile = {
-				"kwinrc"."Desktops" = {
-					"Number" = 2;
-					"Rows" = 1;
+				"kwinrc" = {
+					"Desktops" = {
+						"Number" = 2;
+						"Rows" = 1;
+					};
+					"TabBox"."LayoutName" = "thumbnail_grid";
 				};
 			};
 		};